Unfortunately Brownells discontinued their three punch metal stippling set a number of years ago. The set #080-717-000 consisted of a chisel, 60* punch, and 80* punch. I used them to stipple a Colt MKIV Series 80, FN HBi-Power MKIII, and FM M90 Detective.
Never having done this type of work I obtained some scrap frames and slides from cut up police confiscations and practiced. Once I felt I had developed the requisite skills I moved on to my guns. Here's the results:
First, the Colt
